OnePlus 2 might come with dual-lens rear camera

The OnePlus 2 smartphone, which is set to be officially announced on July 27, will come with a dual-camera set-up on the back, according to some leaked sketches of the device obtained by Business Insider.

As you can see in the sketch above, the set-up sits just above the fingerprint sensor, which the Chinese company recently confirmed through a teaser. Another leaked sketch (see image below) reveals that the OnePlus One successor will come with an 8MP front camera.

The sketches also reveal that the phone will be made of glass and metal. Of course, there is currently no way to ascertain all this information. So far, in addition to the fingerprint sensor mentioned above, what we do know for sure is that the handset will employ the Qualcomm Snapdragon 810 chipset, and will have a USB Type-C port.

Why dual camera?? Is it necessary?
I don't think so..!But the finger print sensor is good but its now common in all new flagship phone's. They can also.go for some innovative and new technology like Power sharing via USB,automatic page scroling dow...